지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.22 No.6
- 발행연도
- 2018.1
- 수록면
- 563 - 572 (10page)
이용수
초록· 키워드
오류제보하기
Uniaxial compressive strength test and uniaxial compression creep one were produced on four groups of twelve concrete specimens with different hole number by RLW-2000 rock triaxial rheology test system. The relationships between horizontal holes and instantaneous failure stress, the strain, and creep failure stress, the strain, and the relationships between stress level and instantaneous strain, creep strain were studied, and the relationship between horizontal holes and failure mode was determined. The results showed that: with horizontal hole number increasing, compressive strength of the specimens decreased whereas its peak strain increased, while both creep failure strength and its peak strain decreased. The relationships between horizontal holes and compressive strength of the specimens, the peak strain, were represented in quadratic polynomial, the relationships between horizontal holes and creep failure strength, the peak strain were represented in both linear and quadratic polynomial, respectively. Instantaneous strain decreased with stress level increasing, and the more holes in the blocks the less the damping of instantaneous strain were recorded. In the failure stress level, instantaneous strain reversally increased, creep strain showed three stages: decreasing, increasing, and sharp increasing; in same stress level, the less holes the less creep strain rate was recorded. The compressive-shear failure was produced along specimen diagonal line where the master surface of creep failure occurred, the more holes in a block, the higher chances of specimen failure and the more obvious master surface were.
목차
등록된 정보가 없습니다.
참고문헌 (45)
참고문헌 신청
André, F. A. / 2016 / Punching behaviour of RC flat slabs under reversed horizontal cyclic loading / Eng. Struct 117(15):204~219
Sunil D. Bauchkar / 2018 / Experimental study on rheology, strength and durability properties of high strength self-compacting concrete / Computers and Concrete, An International Journal 22(2):183~196
Brantut, N. / 2013 / Time-dependent cracking and brittle creep in crustal rocks : A review / J. Struct. Geol 52:17~43
Brijes, M. / 2015 / Uniaxial and triaxial single and multistage creep tests on coal-measure shale rocks / Int. J. Coal Geol 137:55~65
Du, M. R. / 2017 / Strength and failure characteristics of sandstone containing two circular holes filled with two types of inclusions under uniaxial compression / J. Cent. South Univ 24(11):2487~2495
Sunil D. Bauchkar / 2018 / Experimental study on rheology, strength and durability properties of high strength self-compacting concrete / Computers and Concrete, An International Journal 22(2):183~196
Brantut, N. / 2013 / Time-dependent cracking and brittle creep in crustal rocks : A review / J. Struct. Geol 52:17~43
Brijes, M. / 2015 / Uniaxial and triaxial single and multistage creep tests on coal-measure shale rocks / Int. J. Coal Geol 137:55~65
Du, M. R. / 2017 / Strength and failure characteristics of sandstone containing two circular holes filled with two types of inclusions under uniaxial compression / J. Cent. South Univ 24(11):2487~2495
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Simulation of fracture mechanism of pre-holed concrete model under Brazilian test using PFC3D
Smart Structures and Systems, An International Journal
2018 .01
-
Applicability of exponential stress-strain models for carbonate rocks
Geomechanics & engineering
2018 .01
-
A new strain-based criterion for evaluating tunnel stability
Geomechanics & engineering
2018 .01
-
변형률 속도에 따른 Fe-24.5Mn-4Cr-0.45C 합금의 인장 특성과 동적 변형시효
한국재료학회지
2016 .01
-
Investigating creep behavior of Ni–Cr–W alloy pressurized tube at 950 °C by using in-situ creep testing system
Nuclear Engineering and Technology
2020 .01
-
A Study on the Repairs Reliability of Carbon Spar-Clap in Wind Blade Using Mechanical Property Evaluation
AFORE
2021 .10
-
Strength failure behavior of granite containing two holes under Brazilian test
Geomechanics & engineering
2017 .01
-
실험을 통한 플라스틱 크리프 거동 특성 연구
한국정밀공학회 학술발표대회 논문집
2015 .05
-
Coupled Effect of Temperature and Strain Rate on Mechanical Properties of Steel Fiber‑Reinforced Concrete
International Journal of Concrete Structures and Materials
2020 .09
-
홉킨슨바 시편의 strain rate equation 에 의한 stress-strain 곡선과 rate-strain 곡선의 상호 연관성
한국정밀공학회 학술발표대회 논문집
2015 .05
-
Modified projection model-based constant-stress creep curve for alloy 690 steam generator tube material
Nuclear Engineering and Technology
2022 .03
-
인발 봉재의 반경방향 불균일 변형률 평가
소성·가공
2020 .12
-
Creep Failure and Damage Mechanism of Inconel 718 Alloy at 800–900 °C
Metals and Materials International
2021 .01
-
Creep strain modeling for alloy 690 SG tube material based on modifi ed theta projection method
Nuclear Engineering and Technology
2022 .05
-
대형 가스터빈 1단 베인 크리프 수명평가를 위한 탄성추종 계수 기반 크리프 응력 예측
대한기계학회 춘추학술대회
2017 .04
-
소형펀치크리프와 일축 크리프의 등가관계에 관한 연구
한국정밀공학회 학술발표대회 논문집
2015 .05
-
Experimental investigation of long-term characteristics of greenschist
Geomechanics & engineering
2016 .01
-
A Study on the Strength Characteristic of Compact Tension Specimen due to Internal Holes and Material
Journal of the Korean Society for Precision Engineering
2019 .07
-
한계변형률을 이용한 스트레치 엣지 파단 예측
한국소성가공학회 학술대회 논문집
2022 .05
-
Analysis of the dynamic confining effect of CRAC short column under monotonic loadings
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0